DE7540748U - LOCKABLE PIVOTING HANDLE WITH FITTING FOR DOORS, WINDOWS OR DGL. - Google Patents

Description

Patent attorneys'! j »

Dr, O. Loesenbeck>

Dipl. ~! Ng. Stracke LL <

You>! - Ing. Loesenbeck '

48 Bielefeld "Herford Stralje 17

Westfälische a Metallwerk Franz Schneider, Ni eh eimer Str. 38,

3492 Brakel

Lockable pivoted handle with fitting for

Doors, windows or the like.

The innovation concerns a lockable, pivotable one Handle with fitting for doors, windows or the like, in which a cylinder lock is arranged which, in the closed position, acts on locking means that cause a rotary movement of the handle in relation to the fogging.

Ser-like lockable handle fittings are known per se. There are handles with fittings in which a Sing is attached to the cylinder lock with a Bora that is inserted into a sliding bolt engages, wherein the Born the sliding bolt in the closed position of the lock with an opening positively over the square mandrel pushes, which is usually present in such handling to operate the so-called trap or the Ri-Jgel. My laughing part consists in that two additional components must be present, namely hung with mandrel and sliding part, the connection of the two additional components is problematic with regard to one long-term durability and also in terms of safe functionality s.

The innovation is therefore based on the task of creating a lockable Handle with fittings for doors, windows or the like to create,

7540748 04/22/76

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"with which no additional component is necessary for a lock to enable between handle and fitting.

The innovation is that the cylinder lock is in the handle is axially displaceable and eccentrically mounted and is so long that it is in the closed position on the back of the handle is advancing and engages in a hole serving as a swivel lock in the fitting. This has the significant The advantage that the lock as such is the locking mechanism that when locking the cylinder is only pushed forward, with the end of the cylinder also serves as a locking finger and engages in any hole in the fitting, which thus does not take up a special component, but can also be designed as a normal fitting at normal height. It can even the hole also serve as a fastening hole for the fitting, since fittings of this type are generally always several, preferably have to carry two mounting holes anyway. Such movable cylinder locks are known per se. she are traded as so-called cabinet locks.

Further advantages can be seen in the fact that the overall device is much cheaper than previously known lockable handles, since the costs for the arrangement of the cylinder are practically the same as the costs for the cylinder locks of the previously known Handle, but no additional components are required to lock the handle. Additional parts don't just require Costs in production, but also costs in assembly and costs for repair work, etc. It is essential that the! parts can be locked in the Relationship to each other is possible. In addition, a major advantage can be seen in the fact that the space required for such Execution is very low in relation to the previously known handling of this type. In addition, the fittings can not only in the Height should be kept relatively low, but also in the Width, especially if only two locking positions are desired, so that the lockable handle with fitting

7540748 22.0476

also, arranged on relatively narrow window frames can be.

In the drawings, an embodiment of the innovation is shown. Show it:

Figure 1 the device in the diagram,

FIG. 2 the device in front view, FIG. 3 the device in side view, partially in section.

The device according to the innovation initially consists of the handle 1 and the fitting 2, the shape and size of the fitting and also the shape and size of the handle can initially be disregarded.

The handle is pivotably mounted in the fitting 2 by means of a bolt 10. The storage can be done here in a manner known per se be made. A sliding sleeve 3 made of plastic enables easy rotary movement and a snap ring 4 prevents the undesired release of the handle 1 from the fitting 2. A Born surrounded by the bolt 10 and also guided 5 leads to the locking.

Nuuergemäns is eccentric in relation to the bolt 10 the handle i mounted a cylinder lock 6, the lock housing 6Θ can be round or oval. With the one shown An oval housing is shown in the exemplary embodiment. The cylinder lock 6 is axially in the indicated arrow directions movable and can either be in the open position from the front surface 11 of the handle 1 push forward or push forward on the back and in this position acts as a finger, as can be seen well in FIG 20 of the fitting 2. How many holes the fitting has depends on its size and also on the desired ones Closing or opening positions of the handle 1. When shown Embodiment two holes 20 are provided,

t t i

the bores are cylindrical in the upper part and in the lower part Part as a countersunk hole 20 'are designed to each receive a fastening screw. Through these fastening screws the fitting 2 is attached to the carrier, not shown.

A so-called cabinet lock is preferably used as the cylinder lock used, which enables said axial movement.

The mode of operation of the device is as follows: As can be seen from FIG. 1, pushes; the cylinder lock with free rotation The handle 1 from the front surface 11 of the handle 1 before, during As can be seen from FIG. 3, after the closing process of the first phase, the axial displacement of the cylinder lock 6 is possible in a position that the rear end of the cylinder lock engages in one of the bores 20 and after the closing movement has been completed, the lock cannot more can be removed from this closed position. Such vitri □ locks are designed in such a way that the axial displacement of the cylinder lock 6 does not occur when the closure is straightened is possible, while if the key is inclined, an axial shift to the front or to the rear is easily possible is and depending on the position in which the cylinder lock 6 is to be left, either in the front or in the rearward closed position brought the key back into the straight position and pulled out. Has when pushed in of the cylinder lock the rear part of the same its locking Found in one of the bores 20, no rotary movement of the handle is possible. There is still the option of attaching the end of the cylinder lock to the fitting like a thorn 2, but it was possible here on the outside surfaces lead to scratches and it is more advantageous to use the cylinder lock to allow each to engage in holes 20, apart from the fact that the holes have a rotational mobility in each Prevent adjustment.

Claims (5)

• * β · inta »* ft ft ■ I I I f I * 1 11 * 1 Protection claims 1. At sclili β a Bl) are pivoted handle with fitting for Doors, windows or the like, in which a cylinder lock is arranged «Is that, in the closed position, the locking device acts on the prevent the handle from rotating in relation to the fitting, characterized in that the cylinder lock (6) is axially displaceable in the handle (1) and is eccentrically mounted and is so long that it is in The closed position on the back of the handle (1) is protruding and into a hole (20) of the fitting that serves as a swivel lock (2) intervenes. 2. Handle according to claim 1, characterized in that a showcase cylinder lock is used as the cylinder lock (6). J. Handle according to claim 1, characterized in that im Fitting (2) around the pivot axis (10) of the handle (1) the same - &> a number of bores lying massively in an arc of a circle (20) are provided. 4. Handle according to claim 1 and 3, characterized in that the bores (20) are cylindrical in their end facing the handle (1) and in their lower part as countersunk bores are designed to receive countersunk screws for fastening the fitting (2) to the carrier. 5. Handle according to claim 1 and 4, dadureh gekennaeichnet that two opposing bores (20) are arranged in the fitting (2). 754074S 22.8476